JPS5149389A - - Google Patents
Info
- Publication number
- JPS5149389A JPS5149389A JP50103891A JP10389175A JPS5149389A JP S5149389 A JPS5149389 A JP S5149389A JP 50103891 A JP50103891 A JP 50103891A JP 10389175 A JP10389175 A JP 10389175A JP S5149389 A JPS5149389 A JP S5149389A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/24—Transmitting means
- B64C13/38—Transmitting means with power amplification
- B64C13/50—Transmitting means with power amplification using electrical energy
- B64C13/504—Transmitting means with power amplification using electrical energy using electro-hydrostatic actuators [EHA's]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/18—Combined units comprising both motor and pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/04—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by varying the output of a pump with variable capacity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S60/00—Power plants
- Y10S60/916—Unitary construction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Servomotors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US501311A US3902318A (en) | 1974-08-28 | 1974-08-28 | Power transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5149389A true JPS5149389A (ja) | 1976-04-28 |
Family
ID=23993006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50103891A Pending JPS5149389A (ja) | 1974-08-28 | 1975-08-27 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3902318A (ja) |
JP (1) | JPS5149389A (ja) |
CA (1) | CA1033263A (ja) |
DE (1) | DE2538078A1 (ja) |
FR (1) | FR2283343A1 (ja) |
GB (1) | GB1523453A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009503317A (ja) * | 2005-07-22 | 2009-01-29 | アシュラドン ホールディングス リミティド. | 自給式液圧アクチュエータ・システム |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4193733A (en) * | 1978-05-17 | 1980-03-18 | Harnischfeger Corporation | Hydraulic excavator machine having self-contained electrohydraulic power units |
DE2900254A1 (de) * | 1979-01-04 | 1980-07-17 | Schottel Werft | Antriebseinrichtung fuer schiffe oder dergleichen mit einem hauptpropeller und einer hilfseinrichtung |
US4494911A (en) * | 1983-04-29 | 1985-01-22 | General Signal Corporation | Piston pump servo control |
CA1224978A (en) * | 1983-12-30 | 1987-08-04 | Mark Small | Integral valve and cylinder assembly for power steered marine drive |
CA1245915A (en) * | 1984-05-29 | 1988-12-06 | Arthur R. Ferguson | Marine propulsion device power steering system |
US4630441A (en) * | 1984-09-04 | 1986-12-23 | The Boeing Company | Electrohydraulic actuator for aircraft control surfaces |
US5144801A (en) * | 1989-04-28 | 1992-09-08 | Parker Hannifin Corporation | Electro-hydraulic actuator system |
US5109672A (en) * | 1990-01-16 | 1992-05-05 | The Boeing Company | Method and apparatus for cooling and replenishing aircraft hydraulic actuators |
FR2666787B1 (fr) * | 1990-09-19 | 1992-12-18 | Aerospatiale | Actionneur hydraulique a mode hydrostatique de fonctionnement de preference en secours, et systeme de commande de vol le comportant. |
JPH07112836B2 (ja) * | 1991-06-14 | 1995-12-06 | 富士重工業株式会社 | 航空機の油圧操舵装置 |
FR2683502B1 (fr) * | 1991-11-12 | 1994-02-25 | Aerospatiale Ste Nationale Indle | Systeme pour la commande en mouvement d'un organe mecanique mobile, et un systeme de commandes de vol pour aeronef le comportant. |
US5513490A (en) * | 1994-11-23 | 1996-05-07 | Volvo Gm Heavy Truck Corporation | Highway truck with power steering system and a method of operation |
WO2000016464A2 (en) * | 1998-07-15 | 2000-03-23 | Lucas Aerospace Power Transmission | Control system with integrated actuation package |
DE19844001B4 (de) * | 1998-09-25 | 2007-08-02 | Damcos A/S | Hydraulisch betätigbare Armatur |
US6516706B2 (en) | 1999-08-19 | 2003-02-11 | Delaware Capital Formation, Inc. | Actuator having internal valve structure |
US6282893B1 (en) | 1999-08-19 | 2001-09-04 | Delaware Capital Formation, Inc. | Self-contained actuator |
US20040187491A1 (en) * | 2003-03-26 | 2004-09-30 | Whitaker James S. | Pump with hot oil shuttle valve |
US6923405B2 (en) * | 2003-11-17 | 2005-08-02 | The Boeing Company | Enhanced rudder control system |
DE102006012719A1 (de) * | 2005-03-18 | 2006-09-21 | Smc K.K. | Stellglied |
US7640736B2 (en) * | 2005-07-22 | 2010-01-05 | Ashradan Holdings Ltd. | Self-contained hydraulic actuator system |
WO2007097661A1 (en) * | 2006-02-21 | 2007-08-30 | Federal State Unitary Enterprise 'central Research Institute Of Automatics And Hydraulics' (Fsue 'tsniiag') | Electrohydraulic servo drive and hydraulic amplifier |
DE102006012986A1 (de) * | 2006-03-21 | 2007-09-27 | Liebherr-Aerospace Lindenberg Gmbh | Betätigungsvorrichtung |
JP5843290B2 (ja) * | 2009-07-29 | 2016-01-13 | グラコ ミネソタ インコーポレイテッドGraco Minnesota Inc. | 油圧パワーモジュール |
US8567185B1 (en) * | 2010-02-16 | 2013-10-29 | Vecna Technologies, Inc. | High efficiency actuator method, system and apparatus |
EP2606000B1 (en) | 2010-08-20 | 2016-10-05 | Graco Minnesota Inc. | Method for synchronizing linear pump system |
US8915073B1 (en) * | 2010-09-13 | 2014-12-23 | Daniel Theobald | Fluid power device, method and system |
US9273703B2 (en) | 2010-09-16 | 2016-03-01 | Parker-Hannifin Corporation | Universal orientation electro-hydraulic actuator |
RU2480633C2 (ru) * | 2011-06-08 | 2013-04-27 | Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД" (ОАО "ПМЗ ВОСХОД") | Гидравлический агрегат управления |
RU2467205C1 (ru) * | 2011-07-22 | 2012-11-20 | ОТКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "Центральный научно-исследовательский институт автоматики и гидравлики"(ОАО "ЦНИИАГ") | Источник питания для гидравлического привода |
RU2493442C2 (ru) * | 2011-11-28 | 2013-09-20 | Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД" - ОАО "ПМЗ ВОСХОД" | Гидравлический агрегат управления |
US9145883B2 (en) * | 2012-07-12 | 2015-09-29 | Lucas IHSL | Hydraulic power unit including ceramic oscillator and hydraulic engine including the hydraulic power unit |
RU2532634C2 (ru) * | 2012-09-13 | 2014-11-10 | Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД" - ОАО "ПМЗ ВОСХОД" | Комбинированный агрегат управления |
DE102012018649A1 (de) * | 2012-09-20 | 2014-03-20 | Liebherr-Aerospace Lindenberg Gmbh | Klappenaktuator |
RU2513055C1 (ru) * | 2013-02-28 | 2014-04-20 | Открытое акционерное общество "Центральный научно-исследовательский институт автоматики и гидравлики" (ОАО "ЦНИИАГ") | Электрогидравлический рулевой привод |
CN103511004B (zh) * | 2013-09-17 | 2015-05-13 | 上海新力机器厂 | 闭式电液执行器及其组合 |
US9404471B2 (en) * | 2013-10-18 | 2016-08-02 | Lucas IHSL | Hydraulic engine including hydraulic power unit |
CN107787289A (zh) * | 2015-06-30 | 2018-03-09 | 庞巴迪公司 | 具有分配式液压系统的飞行器 |
RU170004U1 (ru) * | 2016-11-17 | 2017-04-11 | Общество с ограниченной ответственностью "Газ-Тел" | Электрогидропривод с дублирующей автономной пневмосистемой |
CN106640813A (zh) * | 2016-12-13 | 2017-05-10 | 上海围簇自动化技术有限公司 | 便携式的气液混合动力单元 |
CN108679018B (zh) * | 2018-08-17 | 2023-08-18 | 燕山大学 | 一种回转式电液驱动器及控制方法 |
DE102019209322A1 (de) * | 2019-06-27 | 2020-12-31 | Robert Bosch Gmbh | Hydrauliksteuerblock und servohydraulische Achse mit dem Steuerblock |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2276591A (en) * | 1940-07-27 | 1942-03-17 | William R Ray | Operator |
US2631431A (en) * | 1949-07-05 | 1953-03-17 | Elmeg | Electrohydraulic actuating device |
US2643555A (en) * | 1950-01-12 | 1953-06-30 | Dumore Company | Self-contained power unit |
US2942581A (en) * | 1958-03-12 | 1960-06-28 | Fisher Governor Co | Hydraulic operator |
US3367109A (en) * | 1966-07-29 | 1968-02-06 | Bendix Corp | Hydraulic power-actuator system |
CA1013236A (en) * | 1973-10-19 | 1977-07-05 | General Electric Company | Electrically controlled hydraulic pump with flow and pressure override |
-
1974
- 1974-08-28 US US501311A patent/US3902318A/en not_active Expired - Lifetime
-
1975
- 1975-07-30 CA CA232,584A patent/CA1033263A/en not_active Expired
- 1975-08-21 FR FR7525948A patent/FR2283343A1/fr active Granted
- 1975-08-27 GB GB35303/75A patent/GB1523453A/en not_active Expired
- 1975-08-27 JP JP50103891A patent/JPS5149389A/ja active Pending
- 1975-08-27 DE DE19752538078 patent/DE2538078A1/de not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009503317A (ja) * | 2005-07-22 | 2009-01-29 | アシュラドン ホールディングス リミティド. | 自給式液圧アクチュエータ・システム |
Also Published As
Publication number | Publication date |
---|---|
CA1033263A (en) | 1978-06-20 |
GB1523453A (en) | 1978-08-31 |
FR2283343A1 (fr) | 1976-03-26 |
DE2538078A1 (de) | 1976-03-18 |
FR2283343B1 (ja) | 1979-06-15 |
US3902318A (en) | 1975-09-02 |